Color

Brighter

Brightens the color(s) by dividing each RGB channel by 0.9. Channels with a value of 0 remain unaffected. Although brighter and darker are inverse operations, the results of a series of invocations will cause inconstancies due to rounding errors. Use More Light if you want to brighten up black areas as well.

Custom...

Allows you to evaluate different functions for each channel. r, g and b are the normalized values of the red, green and blue channels. The resulting RGB values are automatically clamped.

Note: This effect is half broken in 0.45! The original values are overwritten by the new ones, which means things like the last example won't work as expected.

Examples

Default (doesn't change anything):

Red Function:r

Green Function:g

Blue Function:b

Half the red, swap green and blue:

Red Function:r*0.5

Green Function:b

Blue Function:g

ITU-R Recommendation BT.709 for grayscale:

Red Function:0.2125 * r + 0.7154 * g + 0.0721 * b

Green Function:0.2125 * r + 0.7154 * g + 0.0721 * b

Blue Function:0.2125 * r + 0.7154 * g + 0.0721 * b

Darker

Darkens the color(s) by multiplying each RGB channel with 0.9. Although brighter and darker are inverse operations, the results of a series of invocations will cause inconstancies due to rounding errors. Less Light is usually a better option, because it operates in the HSL color space.

Desaturate

Desaturates the color(s) by dividing the sum of the minimum and maximum channel values by two. Use Grayscale if you want something closer to the human perception of luminance.

Flatten Beziers

Fractalize

Jitter nodes

Perspective

Straighten Segments

Parameters:

Percent

50

Behavior

1

Render

Visualise Path

Number Nodes

Parameters:

Font Size

20

Dot Size

10px

Kochify

To use, select one path consisting of only line segments and apply the effect. Kochify will replace the given path with a path that has a copy of the original path in between each two adjacent nodes in the original path. If the original path input has bezier curves, the effect will effectively replace them with lines and then apply the effect. For more information about Kochify from a developers perspective, look here. Requires: python.